Utah Esthetician State Board Practice Exam

Which vitamin is essential for skin health?

1. Vitamin C

2. Vitamin A

3. Vitamin D

4. Vitamin E

The correct answer is: Vitamin A

Vitamin A is crucial for skin health due to its role in maintaining healthy skin tissues and promoting cell turnover. It helps in the formation of new skin cells and is involved in the production of sebum, which keeps the skin moisturized. Additionally, Vitamin A has antioxidant properties that protect the skin from damage caused by free radicals. It is also vital for the repair and maintenance of skin structure, thus preventing common skin conditions like acne and dryness. While other vitamins such as Vitamin C, D, and E also play important roles in skin health, Vitamin A is specifically recognized for its direct impact on skin cell biology and overall skin condition. Vitamin C is known for its role in collagen synthesis and skin brightening, while Vitamin D is important for skin immune function and repair, and Vitamin E serves as an antioxidant. However, the primary responsibility for maintaining skin integrity and function often lies with Vitamin A, making it essential for skin health.